Large Caliber DN50~DN300 Cast Iron Woltman Dry Dial Water Meter for Aquaculture

• Customization: Available
• After-sales Service: Free After-Sales Support
• Warranty: 1 Year
• Model NO.: DN50~DN300
• Install: Horizontal
• Medium Temperature: Cold Water
• Level Measurement: B
• Counter Instructions: Digital and Analogue
• Nominal Diameter: 50-300
• Application: Civil, Industrial
• Principle: Speed of Water Meter
• Medium Pressure: General Water Meter
• Work Environment: Dry Water Meter
• Stucture: Traditional
• Range Ratio: R50
• Certificate: ISO4064
• Working Pressure: Pn16/25
• Connection Method: Flange Standard Can Be Choose
• Type: Dry Dial
• Feature: High Performance
• Transport Package: Water Meter Wooden and Carton Packaging
• Trademark: S. H. Meters
• Origin: China
• Production Capacity: 10000

Product Description

Large Caliber DN50~DN300 Cast Iron Woltman Dry Dial Water Meter for Aquaculture

The Woltman water meter operates based on the principle of a turbine rotating in response to the flowing water. As water passes through the meter, it causes the turbine to spin, generating a pulse or mechanical rotation that is proportional to the volume of water flowing through the meter.

One of the advantages of the Woltman water meter is its robust design, allowing it to withstand high pressure and temperature conditions. This makes it suitable for use in harsh environments and ensures long-term reliability.

Product Description

 

Working Condition

·Water temperature: 0.1ºC~50ºC (0.1ºC~90ºC for hot water meter)
·Water pressure: ≤1.0Mpa (1.6MPa on request)

Maximum Permissible Errors

·In the lower zone from qmin inclusive up to but excluding qt is ±5%
·In the upper zone from qt inclusive up to and including qs is ±2% (±3% for hot water meter)

Features

·Dry-Dial or Liquid-Sealed Counter: Woltman water meters are available in both dry-dial and liquid-sealed counter variants. The dry-dial variant has a mechanical register that displays the meter readings directly, while the liquid-sealed variant uses a hermetically sealed counter mechanism for added protection against tampering or unauthorized access.
·Remote Reading Capabilities: Many Woltman water meters can be equipped with remote reading capabilities, enabling easy and convenient monitoring of water consumption. This feature simplifies meter reading tasks, improves operational efficiency, and eliminates the need for manual data collection.
·Advanced Metering Infrastructure (AMI) Compatibility: Some Woltman water meters are compatible with AMI systems, which enable real-time data collection, analysis, and management of water consumption. AMI integration can enhance accuracy, optimize resource allocation, and facilitate proactive leak detection.
·Accuracy and Reliability: Woltman water meters are designed to provide accurate and reliable measurements over their operational lifespan. They undergo rigorous testing and conform to international standards to ensure consistent performance in various environmental conditions.

Optional Features

Plastic register,copper register and full glass register

Accuracy:R=class b

Size:DN50-DN300

Clod/Hot water

Reed switch option

Flange standard can be choose

360 degree rotade can be choose

Cast iron,Ductile iron,stainless steel,GG25,GG50,SS304,SS316 body can be choose

Color can be change on body and cover

Provide pulse output

Pulse Position

Size	Pulse Position
DN15-65	10/100/1000L/Pulse
DN80-200	100/1000L/Pulse
DN250-300	1000L/Pulse

 

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